Data set of water temperature under the ice floe(CNIS7) in Arctic Ocean from Aug.25 to Sep.4 of 2003 by the 2nd Chinese Arctic Research Expedition

This data set is part of ice physical properties investigations in the Second Chinese Arctic Research Expedition in the year 2003. Tt is water temperature under the ice flow; 8 measuring units put on the flow, they are arranged to a line with intervals (20m,50m,100m,150m,200m,250m), 2 measuring units put on 150m and 5m from the edge of floe.first unit is 30m from the tent. Each unit is composed of 8 probes at levels (0m,0.5m,1m,1.5,2m,5m,15m,20m) under the flow. measuring interval is 1 min. All data have done the quality control and with text description.